6533b7d0fe1ef96bd125b904
RESEARCH PRODUCT
Pyrazole[3,4-d]pyrimidine derivatives loaded into halloysite as potential CDK inhibitors
Aldo Di LeonardoPatrizia CancemiSilvia SchenoneMarina MassaroFabrizio Lo CelsoCésar Viseras IborraSerena RielaGiancarlo GrossiViviana BarraGiampaolo Baronesubject
Cell cycle checkpointPyrimidinePharmaceutical Science02 engineering and technologyCDK inhibitors; Halloysite; Nanocomposites; Pyrazolo[34-d]pyrimidine derivatives; Cell Cycle Checkpoints; Cell Line Tumor; Clay; Humans; Pyrazoles; PyrimidinesPyrazolo[34-d]pyrimidine derivativesPyrazole030226 pharmacology & pharmacyCell LineNanocompositesHeLa03 medical and health scienceschemistry.chemical_compound0302 clinical medicineCyclin-dependent kinaseCell Line TumorPyrazolo[3HumansSettore BIO/06 - Anatomia Comparata E CitologiaSettore CHIM/02 - Chimica FisicaTumorbiologyChemistryKinaseCell growth4-d]pyrimidine derivativesHalloysiteSettore CHIM/06 - Chimica OrganicaCell Cycle CheckpointsCell cycle021001 nanoscience & nanotechnologybiology.organism_classificationSettore BIO/18 - GeneticaPyrimidinesSettore CHIM/03 - Chimica Generale E Inorganicabiology.proteinCancer researchClayPyrazoles0210 nano-technologyCDK inhibitorsdescription
Uncontrolled cell proliferation is a hallmark of cancer as a result of rapid and deregulated progression through the cell cycle. The inhibition of cyclin-dependent kinases (CDKs) activities is a promising therapeutic strategy to block cell cycle of tumor cells. In this work we reported a new example of nanocomposites based on halloysite nanotubes (HNTs)/pyrazolo[3,4-d]pyrimidine derivatives (Si306 and Si113) as anticancer agents and CDK inhibitors. HNTs/Si306 and HNTs/Si113 nanocomposites were synthesized and characterized. The release kinetics were also investigated. Antitumoral activity was evaluated on three cancer cell lines (HeLa, MDA-MB-231 and HCT116) and the effects on cell cycle arrest in HCT116 cells were evaluated. Finally, molecular dynamics simulations were performed of the complexes between Si113 or Si306 and the active site of both CDK 1 and 2.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2021-01-01 |